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activemodel 5.1.3.rc3

A toolkit for building modeling frameworks like Active Record. Rich support for attributes, callbacks, validations, serialization, internationalization, and testing.

Gemfile:
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install:
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Versions:

  1. 8.1.3 March 24, 2026 (69.5 KB)
  2. 8.1.2.1 March 23, 2026 (69 KB)
  3. 8.1.2 January 08, 2026 (69 KB)
  4. 8.1.1 October 28, 2025 (69 KB)
  5. 8.1.0 October 22, 2025 (69 KB)
  6. 5.1.3.rc3 July 31, 2017 (50 KB)
Show all versions (458 total)

Runtime Dependencies (1):

activesupport = 5.1.3.rc3
Show all transitive dependencies

Managed By:

Rails

Outside Contributors

Authors:

  • David Heinemeier Hansson

SHA 256 checksum:

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Total downloads 834,502,174

For this version 4,353

Version Released:

License:

MIT

Required Ruby Version: >= 2.2.2

New versions require MFA: true

Required Rubygems Version: > 1.3.1

Links:

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